Visselhovede

This research aims to evaluate participant satisfaction with subcutaneous ocrelizumab treatment in people with Multiple Sclerosis MS over a 12-month period. It will also investigate changes in neurofilament light chain NfL protein levels, a marker related to MS disease activity, and explore correlations between NfL levels and various clinical and imaging factors. The study is observational and follows participants who are starting ocrelizumab SC as part of their routine MS care. Participants will receive ocrelizumab as a subcutaneous injection according to their physicians discretion and local clinical practice. The study observes participants for up to 12 months to assess treatment satisfaction using the Therapy Administration Satisfaction Questionnaire for Subcutaneous administration TASQ-SC and other satisfaction questionnaires. Blood samples will be collected at baseline, month 6, and month 12 to measure NfL protein levels and other biomarkers. The study also monitors MS relapses, disability scores, and adverse events during this period. Throughout the 12 months, participants will undergo assessments of treatment satisfaction at multiple time points, including after the first injection, 6 months, and 12 months. Clinical evaluations, questionnaires, and blood tests will be conducted to track disease activity and participant experience. Researchers will measure satisfaction levels, changes in NfL concentrations, relapse rates, disability progression, and safety events. The study is designed to provide real-world data on patient experience and biomarker changes with subcutaneous ocrelizumab treatment in MS.

Researchers are monitoring the clinical performance and short-term safety of Resorbable Magnesium Scaffolds RMS used in patients with symptomatic coronary artery disease. This registry follows the ESCEACTS guideline and observes RMS use in real-world settings without additional medical exclusion criteria beyond the devices intended instructions for use. The devices studied include Magmaris and Freesolve, both designed to improve the luminal diameter in the treatment of new native coronary artery lesions. The scaffold size is matched to the vessel diameter, and lesion length is limited to the scaffold length. The study collects data on these devices as they are used according to their approved instructions. Participants will be followed to assess the primary outcome of Target Lesion Failure within 12 months after device implantation. The registry collects clinical information during routine care to evaluate device performance and safety over time. The study started in November 2020 and will continue through May 2030.

Researchers are evaluating the safety and effectiveness of the SELUTION SLR14 Drug Eluting Balloon DEB compared to plain uncoated balloon angioplasty in patients with peripheral arterial disease PAD affecting the below-the-knee BTK arteries, specifically in those with chronic limb-threatening ischemia CLTI. The study aims to show that the SELUTION SLR14 DEB has better efficacy and similar safety compared to the uncoated balloon treatment. Participants are adults aged 18 years or older with documented CLTI and significant narrowing in BTK arteries. The trial randomly assigns participants to one of two groups one receiving the SELUTION SLR14 DEB and the other receiving plain balloon angioplasty. Both are non-surgical procedures where a catheter inflates a balloon to open narrowed arteries below the knee. Treatments target specific lesions in BTK arteries and must meet detailed angiographic criteria. The study uses a single-blind design and includes follow-up assessments over several years. Participants will undergo evaluations at multiple time points including 30 days, 6 months, and up to 36 months after treatment. Assessments include clinical improvement, amputation rates, wound healing, imaging, and quality of life measures. Safety endpoints are monitored early, while efficacy outcomes are tracked long term. The study also evaluates device and procedural success immediately after treatment. Overall participation may last over three years to gather comprehensive safety and effectiveness data.